I/O Conversion Characteristics - Mitsubishi Electric MELSEC Q Series User Manual

3 SPECIFICATIONS
Item
External supply power
Internal current consumption
(5 VDC)
Weight
1 Accuracy of offset/gain setting at ambient temperature
The Q62DA-FG needs to be powered on 30 minutes prior to operation for compliance to the specification (accuracy).
2 Accuracy per temperature change of 1 °C
Example: Accuracy when temperature changes from 25 to 30 °C
3
0.1% (Reference accuracy) + 0.008%/ °C (temperature coefficient)
0.14%
3 The following indicates the external load resistance when output current is 20mA or more.
4 For the details of the I/O conversion characteristic, refer to Section 3.2.1.
5 GX Configurator-DA is not available with extended mode range settings.

3.1.2 I/O conversion characteristics

3 - 2
Type
22mA
20mA
Output
current
REMARK
Refer to the user's manual for the CPU module being used for the general
specifications for the Q62DA-FG.
I/O conversion characteristics are used for converting the digital value written from the
programmable controller CPU to an analog output value (voltage or current output),
and represented by inclined straight lines when offset and gain values are included.
Offset value
The offset value is the analog output value (voltage or current) when the digital input
value set from the programmable controller CPU is 0.
Gain value
The gain value denotes the analog output value (voltage or current) when the digital
input value set from the programmable controller CPU is
12000 (when 1 to 5V, 0 to 5V, 4 to 20 mA, 0 to 20 mA or the user range setting1 to 3 is
selected),
16000 (when -10 to 10V is selected).
Q62DA-FG
24VDC, +20%, -15%
Ripple, spike within 500 mV p-p
Inrush current: 5.2A, within 300
0.3A
0.37A
0.20kg
5 °C (temperature change difference) =
500 600
External load resistance
MELSEC-Q
s
3 - 2